PSMD5/26S Proteasome Subunit S5B Antibody

PSMD5/26S Proteasome Subunit S5B acts as a chaperone during the assembly of the 26S proteasome, specifically of the base subcomplex of the PA700/19S regulatory complex (RC). In the initial step of the base subcomplex assembly is part of an intermediate PSMD5:PSMC2:PSMC1:PSMD2 module which probably assembles with a PSMD10:PSMC4:PSMC5:PAAF1 module followed by dissociation of PSMD5 [taken from the Universal Protein Resource (UniProt) www.uniprot.org/uniprot/Q16401].